FI781493A - FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER - Google Patents

FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER

Info

Publication number
FI781493A
FI781493A FI781493A FI781493A FI781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A
Authority
FI
Finland
Prior art keywords
och
rostning
koncentrat
klorering
jaernmetaller
Prior art date
Application number
FI781493A
Other languages
Finnish (fi)
Other versions
FI64644C (en
FI64644B (en
Inventor
Olavi August Aaltonen
Juho Kaarlo Maekinen
Original Assignee
Outokumpu Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI781493A priority Critical patent/FI64644C/en
Priority to GR58970A priority patent/GR64863B/en
Priority to PT69561A priority patent/PT69561A/en
Priority to US06/035,850 priority patent/US4259106A/en
Priority to DE2918316A priority patent/DE2918316C2/en
Priority to ES480365A priority patent/ES480365A1/en
Priority to CA327,159A priority patent/CA1125031A/en
Priority to IT48982/79A priority patent/IT1162315B/en
Priority to SE7904132A priority patent/SE437535B/en
Priority to MX178829A priority patent/MX153286A/en
Priority to JP5713379A priority patent/JPS54147103A/en
Publication of FI781493A publication Critical patent/FI781493A/en
Application granted granted Critical
Publication of FI64644B publication Critical patent/FI64644B/en
Publication of FI64644C publication Critical patent/FI64644C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
FI781493A 1978-05-11 1978-05-11 FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER FI64644C (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI781493A FI64644C (en) 1978-05-11 1978-05-11 FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER
GR58970A GR64863B (en) 1978-05-11 1979-04-26 Process for the roosting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
PT69561A PT69561A (en) 1978-05-11 1979-04-30 Process for the roasting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
US06/035,850 US4259106A (en) 1978-05-11 1979-05-04 Process for the roasting and chlorination of finely-divided iron ores and concentrates containing non-ferrous metals
DE2918316A DE2918316C2 (en) 1978-05-11 1979-05-07 Process for roasting and chlorinating fine-grained iron ores and / or concentrates containing non-ferrous metals
CA327,159A CA1125031A (en) 1978-05-11 1979-05-08 Process for the roasting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
ES480365A ES480365A1 (en) 1978-05-11 1979-05-08 Process for the roasting and chlorination of finely-divided iron ores and concentrates containing non-ferrous metals
IT48982/79A IT1162315B (en) 1978-05-11 1979-05-09 PROCESS AND PLANT FOR ROASTING AND CHLORINING MINERALS OR FERROUS CONCENTRATES CONTAINING NON-FERROUS METALS
SE7904132A SE437535B (en) 1978-05-11 1979-05-10 PROCEDURE FOR Roasting and chlorination of finely divided ferrous ores and / or concentrates containing non-ferrous metals
MX178829A MX153286A (en) 1978-05-11 1979-05-10 IMPROVEMENTS IN METHOD TO TREAT FINALLY DIVIDED MINERALS AND IRON CONCENTRATES CONTAINING NON-FERROUS METALS
JP5713379A JPS54147103A (en) 1978-05-11 1979-05-11 Baking and chlorinating of finely divided iron ore and * or refined ore containing nonnferrous metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI781493A FI64644C (en) 1978-05-11 1978-05-11 FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER
FI781493 1978-05-11

Publications (3)

Publication Number Publication Date
FI781493A true FI781493A (en) 1979-11-12
FI64644B FI64644B (en) 1983-08-31
FI64644C FI64644C (en) 1983-12-12

Family

ID=8511698

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781493A FI64644C (en) 1978-05-11 1978-05-11 FOERFARANDE FOER ROSTNING OCH KLORERING AV FINFOERDELADE JAERNMALMER OCH / ELLER -KONCENTRAT INNEHAOLLANDE ICKE-JAERNMETALLER

Country Status (11)

Country Link
US (1) US4259106A (en)
JP (1) JPS54147103A (en)
CA (1) CA1125031A (en)
DE (1) DE2918316C2 (en)
ES (1) ES480365A1 (en)
FI (1) FI64644C (en)
GR (1) GR64863B (en)
IT (1) IT1162315B (en)
MX (1) MX153286A (en)
PT (1) PT69561A (en)
SE (1) SE437535B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8518746D0 (en) * 1985-07-24 1985-08-29 Fray D J Zinc recovery
JPH0571459U (en) * 1992-03-03 1993-09-28 日産ディーゼル工業株式会社 Clutch cooling system
US5814164A (en) * 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
US6409978B1 (en) 1998-04-01 2002-06-25 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
US6090353A (en) * 1998-04-01 2000-07-18 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
ES2248615T3 (en) * 2001-10-03 2006-03-16 Umicore STATE CHLORINE PRODUCTION PROCEDURE FOR THE SEPARATION AND RECOVERY OF CINC.
US9315382B2 (en) 2006-03-23 2016-04-19 Keystone Metals Recovery Inc. Metal chlorides and metals obtained from metal oxide containing materials
RU2469114C1 (en) * 2011-03-29 2012-12-10 Общество с ограниченной ответственностью "Институт Гипроникель" Tin-containing material processing method
WO2014183808A1 (en) 2013-05-17 2014-11-20 BLüCHER GMBH Method and plant for producing iron from roasted pyrites
CA2912330C (en) * 2013-05-17 2016-11-15 Blucher Gmbh Method and plant for processing roasted pyrites
US11401578B2 (en) 2016-11-15 2022-08-02 Tcm Research Ltd. Extraction methods from refractory ores
CN113430365A (en) * 2021-07-12 2021-09-24 山东国大黄金股份有限公司 Method for recovering iron ore concentrate by roasting cyanogen-containing waste residues with pyrite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6708794A (en) * 1966-06-30 1968-01-02
NL6714016A (en) * 1966-10-21 1968-04-22
NL143992B (en) * 1968-07-26 1974-11-15 Montedison Spa METHOD OF CLEANING ASH OF PYRITE OR PYRRHOTITE.
DE1906380A1 (en) * 1969-02-08 1970-09-03 Duisburger Kupferhuette Direct non ore reduction
US3776533A (en) * 1970-01-28 1973-12-04 Dravo Corp Apparatus for continuous heat processing of ore pellets
US4113470A (en) * 1974-07-05 1978-09-12 Outokumpu Oy Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
US4092152A (en) * 1975-05-12 1978-05-30 The International Nickel Company, Inc. Volatilization of impurities from smelter reverts

Also Published As

Publication number Publication date
JPS54147103A (en) 1979-11-17
IT1162315B (en) 1987-03-25
CA1125031A (en) 1982-06-08
ES480365A1 (en) 1979-12-01
GR64863B (en) 1980-06-05
SE7904132L (en) 1979-11-12
SE437535B (en) 1985-03-04
FI64644C (en) 1983-12-12
DE2918316C2 (en) 1983-10-06
DE2918316A1 (en) 1979-11-15
MX153286A (en) 1986-09-11
US4259106A (en) 1981-03-31
PT69561A (en) 1979-05-01
FI64644B (en) 1983-08-31
JPS5733327B2 (en) 1982-07-16
IT7948982A0 (en) 1979-05-09

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY